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A manufacturer of chocolate chips would like to know whether its hag filling machine works correctly at the 405 gram setting. it is believed that

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A manufacturer of chocolate chips would like to know whether its hag filling machine works correctly at the 405 gram setting. it is believed that the machine is underfilling the bags. A26 bag sample had a mean of 397 grams with a variance of 256. A level ofsignificance of will be used. Assume the population distribution is approximately normal. State the null and alternative hypotheses. Answer E Tables I I E Keypad Keyboard Shortcuts

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